Niacin on Immune Activation : a Proof-of-concept Study

Summary

There are a number of powerful anti-HIV drugs, which keep the virus at undetectable levels and enable HIV-infected individuals to live longer. However, some participants taking anti-HIV drugs do not achieve an adequate CD4 recovery and remain at risk for developing AIDS and non-AIDS-related complications. ER niacin (PrNiaspanFCT®) is an extended-released form of niacin, also known as vitamin B3. Niacin is effective in reducing cholesterol levels in the blood. This drug has been known for a long-time to treat dyslipidemia and it is used to improve favourably all the lipoprotein risk factors for artherosclerotic disease, particularly in HIV-infected patients. Recent scientific research shows that regular consumption of niacin-rich foods may also provide protection against Alzheimer's disease and age-related cognitive decline. The purpose of this study is to find out: 1. If ER niacin combined with anti-HIV drugs, compared with anti-HIV drugs alone, could reduce T cell immune activation and enhance CD4 recovery; 2. If ER niacin can improve your quality of life and your neurocognitive functions

Timeline

Start

2011-11

Primary completion

2017-06

Completion

2017-06

Publications

• Lebouche B, Jenabian MA, Singer J, Graziani GM, Engler K, Trottier B, Thomas R, Brouillette MJ, Routy JP. The role of extended-release niacin on immune activation and neurocognition in HIV-infected patients treated with antiretroviral therapy - CTN PT006: study protocol for a randomized controlled trial. Trials. 2014 Oct 7;15:390. doi: 10.1186/1745-6215-15-390.

Drugs

Indications